Clippard Instrument Lab. Inc. (www.clippard.com) will introduce pressure-actuated electrical switches that will enable pneumatics to remotely pilot electrical devices. The actuator has a spring return piston with a low-friction U-cup seal that requires pressure as low as 5 psig to actuate an electrical switch. The company plans to make it available in both subminiature and miniature sizes with a variety of current ratings and terminal styles.
During a teardown of the iPad Air and Microsoft Surface Pro 3 at the Medical Design & Manufacturing Show in Schaumburg, Ill., an engineer showed this "inflammatory" video about the dangers of maliciously mishandling lithium-ion batteries.
The Window Watcher stops the burglar before he does damage or enters the house. House alarm service companies set off alarms and call the service only after the burglar has damaged and entered the house.
If you’re designing a handheld device or industrial machine that will employ a user interface, then you’ll want to check out the upcoming Design News Continuing Education Center course, "Engineering Principles Behind Advanced User Interface Technologies.”
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.